/*
 * This file is Copyright 2002-2006 Loyola University Chicago,
 * Department of Computer Science and the Emerging Technologies Laboratory.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License via
 *    http://www.apache.org/licenses/LICENSE-2.0.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.citep.web.gwt.widgets;

import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.Timer;

public class StatusLabel extends Label {
	
	private String backgroundColor = "#e8fda8";
	private String color = "#51583b";
	private String borderColor = "#bdbdbd";
	private String containerColor = "#ffffff";
	
	Timer t;
	
	private void initTimer(final StatusLabel label) {
		t = new Timer() {
			public void run() {
				hide();
			}
		};
	}
	
	public StatusLabel() {
		super();
		initTimer(this);
	}
	
	public StatusLabel(String text) {
		super(text);
	}
	
	public StatusLabel(String text, boolean wordWrap) {
		super(text,wordWrap);
	}
	
	public void show() {
		FaderQueue fader = new FaderQueue(20,30);
		fader.addElement(this.getElement(),	"backgroundColor", containerColor, backgroundColor);
		fader.addElement(this.getElement(),	"borderColor", containerColor, borderColor);
		fader.addElement(this.getElement(),	"color", containerColor, color);
		fader.next();
		fader.start();
		this.setVisible(true);
	}
	
	public void show(int seconds) {
		
		show();
		if(seconds > 0) {
			t.schedule(seconds*1000);
		}
	}
	
	public void hide() {
		this.setVisible(false);
	}
}
